Airtac MI16-20 Stainless Steel Mini Cylinder MI20X110SCM
The AirTAC Airtac MI16-20 Stainless Steel Mini Cylinder MI20X110SCM is a genuine double acting round-body mini air cylinder with a Ø20mm bore and 110mm stroke, 1/8" air ports and a stainless-steel barrel and rod for mildly corrosive environments. Its ISO 6432 mounting interface makes it a compact drop-in for standard mini-cylinder fixtures.
- BoreØ20 mm
- Stroke110 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM8×1.25
- CushionFixed TPU bumper pads
About the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X110SCM
Delivering 157 N of push force at 0.5 MPa, this double-acting stainless-steel round-body mini cylinder handles 110 mm of travel with ease. The Ø20 mm bore features a 1/8" port and an M8x1.25 male rod thread. Its riveted stainless barrel and rod resist mild corrosion, making it superior to painted alternatives in damp or washdown environments. Fixed TPU bumper pads absorb end-of-stroke impact, while the built-in piston magnet allows seamless integration with CMSG, DMSG, or EMSG switches.
Because it conforms to ISO 6432 mounting dimensions, this unit drops directly into standard mini-cylinder brackets and clevises. For practical sizing, plan for a safe working load of roughly 94 N at 0.5 MPa rather than the absolute maximum. This translates to lifting about 8 kg vertically with a 2:1 safety margin, helping you match the cylinder to real part weights. The CM round end cover completes the rear configuration for straightforward port orientation.
Airtac MI16-20 Stainless Steel Mini Cylinder MI20X110SCM Technical Specifications
| Model | Airtac MI16-20 Stainless Steel Mini Cylinder MI20X110SCM |
|---|---|
| Series | MI ISO 6432 mini cylinder |
| Bore size | Ø20 mm |
| Stroke | 110 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M8×1.25 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Fixed TPU bumper pads |
| Max standard stroke | Up to 500 mm |
Specifications follow the official AirTAC MI/MIC (ISO 6432) datasheet. Barrel & rod: stainless steel (round-body, riveted construction). Thread options: PT (blank) / G.
Theoretical Output Force (Ø20mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 157 N | 132 N |
| 0.7 MPa | 220 N | 185 N |
| Max (@1.0 MPa) | 32 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac MI16-20 Stainless Steel Mini Cylinder MI20X110SCM
| MI | ISO 6432 round-body mini cylinder (double-acting). |
|---|---|
| 20 | Bore size in mm. |
| ×110 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSG / DMSG / EMSG sensors. |
MI-family variants: MI / MIC (double acting ±cushion), MSI / MTI (single acting push / pull), MID / MICD (double rod ±cushion), MIJ / MICJ (adjustable stroke ±cushion). Back covers CA / U / R / CM. Mounting LB / FA / SDB / TC.
Where the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X110SCM Is Used
Package Diverting Gate
Actuates a routing flap on a packaging conveyor, using the 157 N push force to redirect parcels weighing up to 8 kg smoothly.
Lab Sample Ejection
Ejects processed fluid samples from a testing carousel, leveraging the stainless steel construction to withstand humid laboratory conditions.
Tote Pusher Mechanism
Pushes small storage totes onto an outbound roller track, relying on the 110 mm stroke and CMSG sensors to confirm transfer.
Is the Airtac MI16-20 Stainless Steel Mini Cylinder MI20X110SCM the Right Cylinder?
When sizing this 110 mm stroke model, compare it against its neighbors: the smaller Ø16 bore yields 100.5 N of push at 0.5 MPa, whereas the larger Ø25 bore provides 245.3 N. If your application requires variable air cushioning for high-speed cycles instead of fixed TPU bumpers, consider the MIC variant. The included -S magnet enables position sensing, and the CM round end cover offers flexible rear mounting. For a 110 mm stroke, ensure your guiding structure handles side loads to prevent rod bending, as the piston rod is optimized for axial force. Remember that venting the air supply causes the piston to drift; this cylinder will not hold a vertical load without an external rod lock or pilot-operated check valve.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G)
- ✓ Magnet (-S) for sensors?
- ✓ Back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Do not dismantle the riveted front/back covers.
- check Use correct back cover (CA/U/R/CM) & mount (LB/FA/SDB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac MI16-20 Stainless Steel Mini Cylinder MI20X110SCM FAQ
This Ø20 mm bore cylinder features a 1/8" port and an M8x1.25 male rod thread. It generates 157 N push and 131.9 N pull at 0.5 MPa, 219.8 N push and 184.7 N pull at 0.7 MPa, with a theoretical maximum force of 32 kgf at 1.0 MPa.
No, the fixed TPU bumper pads only decelerate the piston near the stroke end and do not act as a brake. If air is lost or the valve is centered, the rod will drift. To maintain vertical position, you must install an external rod lock or a pilot-operated check valve.
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